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Finding the Fourth Proportional to 16,234.52, 24,352.72 and 4,548.65

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Solution

The fourth proportional to 16,234.52, 24,352.72 and 4,548.65 is: 6,823.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,234.52 : 24,352.72 = 4,548.65 : x
  2. Step 2: Convert to fraction form
    16,234.52/24,352.72 = 4,548.65/x
  3. Step 3: Cross multiply
    16,234.52x = 24,352.72 × 4,548.65
  4. Step 4: Simplify right side
    16,234.52x = 110,771,866.69
  5. Step 5: Solve for x
    x = 110,771,866.69/16,234.52
  6. Step 6: Final answer
    x = 6,823.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.